# Aero Trainer+ — High intensity Interval Runs > High intensity Interval Runs (iPhone/iPad app by gluonBoson Applications, LLC.) - Source: https://appshunter.io/ios/app/aero-trainer-plus/id558830692 (this page in markdown: same URL + `.md`) - Developer: [gluonBoson Applications, LLC](https://appshunter.io/developer/522067447) - Category: Health & Fitness, Sports - Price: $6.99 with in-app purchases - Age rating: 4+ - Requires: iOS 14.7 · 9 MB - Languages: English - Released: 2012-09-18 - Data updated: 2026-05-19 - User reviews in markdown: https://appshunter.io/ios/app/aero-trainer-plus/id558830692/reviews.md ## What is Aero Trainer+? The AeroTrainerPlus App includes several high intensity interval training runs in one App. The runs were designed to improve and maintain the level of aerobic and anaerobic fitness by allowing the user to train in a workout in two or more of the primary training zones. Advanced and experienced athletes can customize any of the standard runs. Fartlek Drill Fartlek, which means "speed play" in Swedish, is a form of interval training in which you use the body's energy systems alternating intensities and time durations during the workout.. This puts the body’s energy systems under a acyclic stress, better mimicking sports specific energy demands. With the Fartlek Drill you can train in several modes making each run different. Visit our Fartlek Drill App for a more detailed description of the Fartlek Drill features. Pulse Drill The Pulse Drill is an interval training drill, designed to train during a workout in two of the primary training zones. In this drill, the interval periods for each zone are kept constant throughout the drill. There is also a random mode that varies within a small range the time periods. This is ideal for team sports where typically the intensities vary at random. Pyramid Drill The Pyramid Drill is an interval training drill, like an inverted pyramid, where the fast pace interval time increases at each new stage up to a maximum duration and then decreases down to the starting duration. In this drill, the interval periods for the slow pace are either kept constant or varied equally to the fast pace interval. Tempo Run The Tempo Run Drill is designed to train in zone 2 (marathon pace) of the primary training zones. The workout starts with a jog at marathon pace, which is then followed by a recovery easy jog, continued by a second hard jog. It can also be used for training over distance (long runs) at an easy pace (training zone 1). Repetition Sprints The Repetition Sprints Drill is designed to develop absolute speed. It is a workout where several reps of sprints are made with maximum recovery in between sprints. The App includes a "Quick Setup" to facilitate selection of run parameters based on the user's fitness or difficulty level. Using the In-App Upgrades you can upgrade the App to include the Training Zones Module. This module allows you to configure a time distribution scheme and save it as a sport, which can be used it in any run as you use the default sports. Features • Several standard drill versions • Quick drill setup • Five standard training levels to distribute the total drill time • Use the Detailed Setup to customize most drill parameters • Save your customized drills • Help available for user input parameters • Running distance when GPS is available. "Continued use of GPS running in the background can dramatically decrease battery life" • Saves data of multiple users • Supports portrait and landscape screen orientation on the "Run Screen" • Lock the screen orientation before running • Listen & control music or audio books while running • Detailed drill information with table of contents • Male or female voice guidance • Several types of announcements • Export the user data by e-mail, in sqlite3 and CSV formats • Select metric or US units • Utilities to reporting problem For more information about training concepts and other useful information, visit the pages in our "Support" section of our Website. ## Pricing and in-app purchases Base price: $6.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | AeroRadar App Features | Free | one-time | | AeroRadar App Features | $0.99 | one-time | | Training Zones | $0.99 | one-time | ## Version history (last 5 releases) ### 5.1 — 2022-12-31 - Fixed bug that wasn't allowing to add new users. - Improved the detailed setup of the Fartlek drill. - Improved the stages setup of the Fartlek drill. - Added option for fixed and varying intensity level in standard and user customized Fartlek drills. - Added a Star run as standard for the Fartlek Drill. - In the Sprints drill, The run times are estimated from the user's fitness level. - Improved the stages setup of the Sprints drill. - Optimized for IOS 14.0. - Other minor fixes and enhancements. ### 5.0 — 2022-11-09 - Improved the detailed setup of the Fartlek drill. - Improved the stages setup of the Fartlek drill. - Added option for fixed and varying intensity level in standard and user customized Fartlek drills. - Added a Star run as standard for the Fartlek Drill. - In the Sprints drill, The run times are estimated from the user's fitness level. - Improved the stages setup of the Sprints drill. - Optimized for IOS 14.0. - Other minor fixes and enhancements. ### 4.1 — 2019-05-25 • Redesigned the home screen and general App's appearance • The training intensity descriptions were changed to better reflect the different levels of intensity in a run • You can tag your favorite run in the "Details" screen, to access this run quickly • The App saves your last run settings, so you can later repeat that run. All the parameters are saved, thus even a random type run (like most of the Fartlek runs and Random Pulse) will save the run times for each stage • Added a start pop out window to quickly select your favorite or last run. This window can be enabled/disabled in the App's "Settings" • The random options of the Pulse Drill are now standard • Now the Radar App functions are standard in the AeroTrainer App • Made improvements to the Aero Radar functions • You can upgrade the Aero Radar functions with the "Training Zones Upgrade", which enables to setup training time distribution for any given sport • Added a Menu option to access other App features • iCloud in no longer needed to backup your run data. The data is backed-up along with your device's backups • Optimized for IOS 11.0 • Other minor fixes and enhancements ### 4.0 — 2019-05-11 • Redesigned the home screen and general App's appearance • The training intensity descriptions were changed to better reflect the different levels of intensity in a run • You can tag your favorite run in the "Details" screen, to access this run quickly • The App saves your last run settings, so you can later repeat that run. All the parameters are saved, thus even a random type run (like most of the Fartlek runs and Random Pulse) will save the run times for each stage • Added a start pop out window to quickly select your favorite or last run. This window can be enabled/disabled in the App's "Settings" • The random options of the Pulse Drill are now standard • Now the Radar App functions are standard in the AeroTrainer App • Made improvements to the Aero Radar functions • You can upgrade the Aero Radar functions with the "Training Zones Upgrade", which enables to setup training time distribution for any given sport • Added a Menu option to access other App features • iCloud in no longer needed to backup your run data. The data is backed-up along with your device's backups • Optimized for IOS 11.0 • Other minor fixes and enhancements ### 3.2 — 2017-01-10 These are some of the new features added or changed as compared to Version 2.2.0: • Fixed issue when pausing a run and pressing the "Home" button or locking the device. • Fixed the drill stages header of the Pyramid Drill when viewing the historical log detail. • Fixed some saving issues when going from the "Quick Setup" or "Detail Setup Screens to view the drill's details. • Fixed bugs when changing the "Settings" on the "Utilities" screen. • When you are running and press the home button or "lock" (or auto-lock) the device, the drill now continues to run instead of stopping. When you go back to the drill, it will resume displaying your run status. • You can now enable GPS usage for tracking distance on the "Run" screen. • Improved the picking monthly runs from the Run Log. • Changes to a drill setup are saved when before viewing the details. This happens when you press "Details" in the Setup screen. • When adding stages to the Sprints drill, the stages are now added below the selected stage. • When adding stages to the Fartlek structured drill, the stages are now added below the selected stage. • Fixed normalization of zone times when setting the zone distribution times manually for the Fartlek Drill. • When using AeroRadar, the fitness estimate from test VO2 max was fixed. • Fixed screen lock issues when running. • Fixed Cloud coordination issues and streamlined the usage. • Fixed access to gBosonApps server to report problems. • Fixed issues with in-app purchases. • Optimized for IOS 9.3. • Other minor fixes and enhancements. • Also, visit the "Info" screen, of each drill, and select "What's New" for more details on the drill's additions/changes made. ## Apps similar to Aero Trainer+ | App | Rating | Price | Category | | --- | --- | --- | --- | | [Morpheus Training](https://appshunter.io/ios/app/morpheus-training/id1259741445) | 4.0 (146) | Free | Health & Fitness | | [4PillarsFit](https://appshunter.io/ios/app/4pillarsfit/id1571516438) | 4.7 (208) | Free | Health & Fitness | | [HRV4Training](https://appshunter.io/ios/app/hrv4training/id686923970) | 3.6 (281) | $9.99 | Health & Fitness | | [Natural Kaos Skincare & Beauty](https://appshunter.io/ios/app/natural-kaos-skincare-and-beauty/id1534638872) | 4.3 (322) | Free | Health & Fitness | | [FitHero - Fitness Gym Tracker](https://appshunter.io/ios/app/fithero-fitness-gym-tracker/id1465707550) | 4.8 (159) | Free | Health & Fitness | | [Interval Runner Basic](https://appshunter.io/ios/app/interval-runner-basic/id1340293774) | 5.0 (4) | Free | Health & Fitness | ## More apps by gluonBoson Applications, LLC - [AeroExaminer](https://appshunter.io/ios/app/aeroexaminer/id545121181) - [Fartlek Runs](https://appshunter.io/ios/app/fartlek-runs/id551778795) - [Quick Fartlek Runs](https://appshunter.io/ios/app/quick-fartlek-runs/id677173551) All apps by gluonBoson Applications, LLC: https://appshunter.io/developer/522067447 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*